baber/WOPTO huggingface dataset:
Patent JP-2009046327-A (JP)
Title: Reinforced cured article and manufacturing method thereof
Inventor: TSUBAKIHARA SHINSUKE
IPC: C08J5/04
Filed: 2007-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cured article wherein crack widening, fragment falling or excessive deformation can be highly inhibited by compounding an organic fiber to which a shape enabling excellent physical adhesion to the cured article is imparted by a simple, low-cost, thermal or mechanical processing method, although the organic fiber, even simply added to a hydraulically cured article such as cement concrete, mortar and slate or to a cured polymer such as plastic (thermosetting or thermoplastic resin molded product) and rubber (tire, belt, hose, etc.), can be easily pulled out thereof like a melt-spun organic fiber having a circular section, and a manufacturing method of the cured article.  <P>SOLUTION: The manufacturing method of the cure article comprises: a crushing step of crushing twisted yarns comprising organic fibers to obtain crushed twisted yarns; a compounding step of compounding the crushed twisted yarns with an uncured material and; a curing step of curing the uncured material with which the crushed twisted yarns are compounded. The twisted yarns comprising organic fibers such as a polyamide, a polyester, polyvinyl alcohol and a polyolefin are crushed so that the fibers composing the twisted yarns achieve a shape in which the sectional shape changes in the lengthwise direction. The resultant fibers are mixed into or embedded in the cured article as reinforcing fibers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047797-A (JP)
Title: Lens barrel
Inventor: OKADA NAHO
IPC: G02B7/02
Filed: 2007-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a small type lens barrel capable of blocking unnecessary light even if the outside diameter of the lens barrel is narrowed and capable of obtaining an image of high image quality.  <P>SOLUTION: The lens barrel includes at least: a movable lens group movable in the direction of an optical axis; a fixed first aperture disposed on the object side rather than on the movable lens group side; a second aperture disposed on the image plane side rather than the movable lens group side; a first optical path regulating part formed on the image plane side rather than on the first aperture side; and a second optical path regulating part formed integrally with a hold frame holding the movable lens group. Out of a luminous flux going to the second aperture through the first aperture, a luminous flux which does not pass through the movable lenses is blocked by the first and second optical path regulating parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047346-A (JP)
Title: Solid fuel stove with air releasing pipe for preventing clouding of glass window
Inventor: MOGI KUNITOYO
IPC: F24C15/04
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid fuel stove with an air releasing pipe for preventing clouding of a glass window, capable of preventing clouding of the glass window.  <P>SOLUTION: A wall opening for taking the air, with an air adjusting cover 23 capable of adjusting the amount of air to be taken therein, or an air-intake pipe 20 further fixed to the wall opening, to take the combustion air from the external, and the interior observation glass window 13 for observing a combustion state, are disposed on a circumferential wall 4a constituting a solid fuel combustion chamber. An air release pipe 28 for preventing clouding, is disposed inside of the combustion chamber for guiding the air taken through the wall opening for taking air or the air intake pipe 20 to the neighborhood of an inner face of the glass window 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048739-A (JP)
Title: Optical recording medium
Inventor: EZAKI SATOSHI
IPC: G11B7/24
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium having satisfactory surface hardness, reduced in deformation at the time when an environmental temperature and environmental humidity are changed, and having the excellent balance of characteristics.  <P>SOLUTION: In the optical recording medium provided with a resin substrate, a recording and reproducing function layer, a protective layer being a cured product of a radiation curing composition containing (A) a urethane (meth)acrylate and (B) a (meth)acrylate compound other than (A) the urethane (meth)acrylate and a hard coat layer having a surface hardness of B or higher in this order, the ratio of a tensile elastic modulus in a saturation state of water absorption to a tensile elastic modulus at 25°C and 45% humidity in the protective layer is specified to be 0.20 or higher.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007300799-A (JP)
Title: Voltage converter, voltage converting method, and computer readable recording medium, on which program for making computer perform voltage conversion control is recorded
Inventor: NAKAMURA MAKOTO
IPC: H02M7/48
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage converter for converting DC voltage to an output voltage while an impact of dead time of a transistor is reduced.  <P>SOLUTION: A controller 30 receives a DC voltage Vb and an output voltage Vm respectively from voltage sensors 10, 13 and calculates a ripple current Ir by using the received DC voltage Vb and output voltage Vm. When a reactor current IL from the current sensor 11 is larger than the ripple current Ir or when the reactor current IL is smaller than the ripple current -Ir, a carrier frequency fc of a signal PWU for turning on/off NPN transistors Q1, Q2 is set at an optimum carrier frequency by the controller 30. If the reactor current IL is in a range of -Ir≤IL≤Ir (except for IL=0), the carrier frequency fc of the signal PWU is made lower than the optimum carrier frequency to control a step-up converter 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009055658-A (JP)
Title: Snow-resistant ring for electric wire
Inventor: MUNAKATA TAKEO
IPC: H02G7/14
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide snow-resistant rings which can be mounted surely at specified intervals in the longitudinal direction of a transmission line, regardless of the dispersion of outside diameter, so long as the dispersion of outside diameter of the transmission lines is within the range of a tolerable error, in a snow-resistant ring to be mounted on an electric wire.  <P>SOLUTION: This is a snow-resistant ring to be mounted on the outside of the electric wire, being formed into an annulus which has a detachable open end and is free of opening and closing, and the above open end free of opening and closing is equipped with a locking projection at one open end and an engaging groove at the other end which engages and catches the above locking projection, and a hinge section corrugated in cross section is formed at the specified point, circular in cross section, of the annulus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008091882-A (JP)
Title: Detection of endpoint of cleaning process
Inventor: JI BING
IPC: H01L21/31
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of determining an endpoint of a cleaning process of a chamber surface on which a material having a high dielectric constant is deposited through chemical vapor deposition.  <P>SOLUTION: The method of determining an endpoint of a cleaning process includes: removing a metallic residue 40 from a surface by bringing the metallic residue 40 into contact with a cleaning agent 60 for a time period sufficient to volatilize the metallic residue 40 and produce a volatilized residue product 70 which, when produced, leaves the surface; removing a metallic residue 40 from an underlying surface which contains metal by bringing into contact with a cleaning agent 60, which has a tendency to corrode an underlying metal and also to volatilize it; and keeping the cleaning agent in contact with the residue 40 until the cleaning agent 60 comes into contact with a surface as a result of effecting removal of the residue 40 and reacts to the metal in the surface and volatilizes it. By applying the fact that the underlying surface which contains metal is more reactive to the cleaning agent 60 than the metal of the metallic residue 40, the quantities of the volatilized metal and the cleaning agent 60 are each monitored and the cleaning process is terminated when the ratio of the quantity of the volatilized metal to the quantity of the cleaning agent 60 increases from a low value to a high value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009052969-A (JP)
Title: Data management system of automatic analyzer
Inventor: SHICHIJI MASARU
IPC: G01N35/00
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data management system of automatic analyzers capable of determining measurement accuracy of a plurality of automatic analyzers, and improving measurement accuracy management.  <P>SOLUTION: In this data management system of automatic analyzers including the plurality of automatic analyzers and a data management server connected to the plurality of automatic analyzers through communication networks, the data management server has a function for performing statistical processing based on information on measurement of each spot including an analysis module related to measurement of a standard sample for measurement accuracy management performed by each automatic analyzer, a reagent position on which a reagent is installed, a reagent lot or the like; and a function for determining an analysis module, a reagent position and a reagent lot which are out of a mean value-standard deviation and a management width of measurement results in the same analysis item determined by the statistical processing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009053409-A (JP)
Title: Image forming apparatus
Inventor: KAWAMOTO MOTOFUMI
IPC: G03G21/16
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of effectively using obliquely lower space on an upstream side in a paper feeding direction of a paper tray without making it dead space, preventing paper from being stained due to scattering of waste toner and avoiding lowering of fluidity of the waste toner when the waste toner is collected by the heat of a dehumidification heater.  <P>SOLUTION: A waste toner box is disposed adjacent to the upstream side in the paper feeding direction of the paper tray and attachably/detachably in the same direction, and part of the waste toner box has inclined shape along an inclination formed by linking lower ends of the paper trays on the upstream side in the paper feeding direction. Then, a partition member which has shape partially inclined along the inclination formed by linking the lower ends of the paper trays on the upstream side in the paper feeding direction is provided between the waste toner box and the paper tray. The scattered toner and heat are shut off by the partition member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055711-A (JP)
Title: Spindle bobbin machine
Inventor: UJIIE YOSHIHIRO
IPC: H02K15/095
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spindle bobbin machine suitable for winding a wire without producing a twist in the wire.  <P>SOLUTION: The spindle bobbin machine includes a spindle mechanism 4 that supports a work C and is rotated and a guide 10A that is placed on the spindle mechanism 4 in proximity to at least one side face of the work C. The guide is supported so that it can be moved in the direction of the spindle axis of the spindle mechanism 4 and in the radial direction in which it is moved close to and away from the work C and is rotated together with the work C. The guide guides the wire W supplied from a wire supplying mechanism 6 to a winding position of the work C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008062057-A (JP)
Title: High-frequency apparatus for endoscope
Inventor: WOSNITZA THOMAS
IPC: A61B18/12
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency apparatus for endoscope enabling bipolar operation in a conductive liquid at a lower apparatus cost.  <P>SOLUTION: In the high-frequency apparatus for endoscope (1) having a metal shaft (3) surrounding the penetrating operation duct (10) and an electrode (13) supported slidably in a longitudinal direction in the operation duct (10) and connected with one of the two poles of the high-frequent wave generator (18) through the conductor (14), which passes through the operation duct (10), the metal shaft (3) is connected to the other pole of the high-frequency wave generator (18), an insulating pipe (19) is located by lining in the distal end area of the operating duct (10), and the insulating pipe is formed so that the part of the insulating pipe which is as long as the electric safe distance (20) between the poles in the conductive liquid projects from the distal end of the operating duct (10).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009056719-A (JP)
Title: Liquid ejector, its control method, and program
Inventor: ENDO HIRONORI
IPC: B41J2/01
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To more efficiently carry out dot position gap adjustment of adjusting a position gap between a dot recorded in the forward course and a dot recorded in the return course by ejecting ink droplets in both of the forward and return courses of main scanning.  <P>SOLUTION: A dot position gap adjustment pattern is printed by using partial nozzle arrays different in position in an array direction to prevent overlapping of mutual dot patterns for each of nozzle arrays 44K, 44C, 44M and 44Y and ejecting ink droplets from all of the nozzle arrays 44K, 44C, 44M and 44Y by one scanning. An adjustment value Tadj for each of the nozzle arrays 44K, 44C, 44M and 44Y is set on the basis of each dot position gap adjustment pattern. Setting of the adjustment value Tadj can thus be carried out more efficiently.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060416-A (JP)
Title: Transmission system and method, transmission apparatus and method, reception apparatus and method, program, and recording medium
Inventor: YAMAGISHI YASUAKI
IPC: H04N7/173
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To transmit metadata without imposing a heavy load on a transmission apparatus.  <P>SOLUTION: The transmission apparatus 41 transmits metadata regarding contents via a network 43. A metadata server database 52 holds metadata with fragment updating management information given for each fragment. A generation portion of a metadata distribution section 53 constitutes a document from metadata of a plurality of fragments, except the fragment updating management information, and generates a distribution unit from the document. A compression section compresses metadata of a distribution unit. A giving section gives document updating management information to the compressed metadata of the distribution unit. A distribution section distributes the compressed metadata of the distribution unit with the document updating management information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060027-A (JP)
Title: Semiconductor device
Inventor: NOGUCHI AKIRA
IPC: H01L21/822
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ESD (Electro Static Discharge) protecting element capable of preventing current concentration even if an ESD surge current flows.  <P>SOLUTION: The semiconductor device has, on a semiconductor substrate, an internal circuit, input and output terminals, a ground terminal, and the protecting element connected between the internal circuit and input and output terminals to protect the internal circuit. The protecting element is composed of a transistor which has source and drain regions formed across a channel region formed below a gate electrode and also has the source region and gate region connected to a ground potential, a gate wiring connected to the gate electrode being connected to the ground terminal at a position closer to the ground terminal than a source wiring connected to the source region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060047-A (JP)
Title: Variable resistive device and phase change nonvolatile memory device
Inventor: OKURA HIROKO
IPC: H01L27/105
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable resistive device and a nonvolatile memory device having a phase change film of low power consumption which is capable of high-speed resistance change and is excellent in the preservation stability of an amorphous phase, and a semiconductor memory utilizing them.  <P>SOLUTION: The variable resistive device utilizes phase change for resistance change and has the phase change film containing at least In and Sb, and In atoms are ≥10 atm% and ≤40 atm%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062306-A (JP)
Title: Immunopotentiator
Inventor: SUZUKI KOICHI
IPC: A61P31/04
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new pharmacological application of mulberry.  <P>SOLUTION: The immunopotentiator is characterized by using a water-soluble extract of bark of the mulberry as an active ingredient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060834-A (JP)
Title: Threshing apparatus
Inventor: SHIMIZU AKIHIKO
IPC: A01F12/22
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a threshing apparatus for plucking grains attached to reaped grain culms' ear tips, by solving the problem wherein, with an ordinary thin threshing teeth, much wastes such as waste straw and cut straw are generated and there tends to be a large amounts of ear-cut grains and rachis-branched grains.  <P>SOLUTION: The threshing apparatus is such that the outer circumferential surface of a threshing cylinder revolving in a threshing chamber is equipped with a plurality of threshing teeth 23 projected radially outward. In this threshing apparatus, each of the threshing teeth 23 has a wide planar plate 40 along the conveying direction of to-be-treated materials such as reaped grain culms on its action side, wherein the wide planar plate 40 is furnished with a perforated part 50 with a plurality of through holes 51 through which grains are passable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063098-A (JP)
Title: Rolling bearing
Inventor: AZUMI SABURO
IPC: F16C33/78
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing with a seal mechanism having shock absorbing performance in a seal member to be fixed to a rotating ring.  <P>SOLUTION: A seal mechanism has a first seal member 80 fixed to a rotating ring 16 and a second seal member 90 fixed to a static ring 14 opposite to the first seal member. At least any one of the first seal member and the second seal member is provided with an annular seal lip 98 made of an elastic member and extended to the other seal member so as to be brought in slide-contact with the other seal member. The second seal member is extended in the radial direction from a part thereof fixed to the static ring and provided wit an elastic member 94 in an extension end (outer diameter) 92e thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009065841-A (JP)
Title: Compost supply hopper
Inventor: NAKADA TOSHIMICHI
IPC: A01C3/06
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that it is difficult to equally deliver compost, farmyard manure or the like in a supply hopper and maintain the uniform scattering of the compost in a machine for scattering the compost or farmyard manure, and a problem that it is dangerous to often insert the hand of a worker in the supply hopper in a supply-assisting operation by the worker, in works for washing, cleaning or the like, because the worker manually assists a compost supply operation into a delivering reel in a form that the delivering reel is disposed in the supply hopper.  <P>SOLUTION: The supply hopper of the compost-scattering machine is characterized in that the fingers 4 of a delivering reel 3 which is rotated to rake in the compost close to the supply plate 2 of the supply hopper 1 are formed of an elastic body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009067117-A (JP)
Title: Steering device
Inventor: WAKABAYASHI KAZUYOSHI
IPC: F16C11/06
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To find an abnormality of a rack boot 60 at an early stage by easily visually confirming the entering of water into the rack boot 60.  <P>SOLUTION: The rack boot 60 is formed of a transparent or translucent material, and a water absorption discoloration member 70 is adhered to the inner peripheral surface of the rack boot 60. Silica gel is used as the water absorption discoloration member 70. A cobalt chloride (II) is added to the silica gel, and when the silica gel absorbs water, the gel is changed in color from blue to pink. When the water absorption discoloration member 70 is changed in color from blue to pink when water enters the rack boot 60 due to damage to the rack boot 60 and a sealing defective, etc. As a result, the abnormality of the rack boot 60 can be easily found only if the color in the rack boot 60 is confirmed from the outside.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070440-A (JP)
Title: Optical pickup device
Inventor: CHAEN HIDEICHIRO
IPC: G11B7/135
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device in which an index value obtained from a reproduced signal is within a prescribed range, and recording and reproducing of a plurality of kinds of optical disks are improved.  <P>SOLUTION: An objective lens drive part is provided with: a lens holder 18 holding two objective lenses 14, 15; a holder base 16 holding the lens holder 18 and a holder base 16 which holds the lens holder 18 and has a cone-shaped aperture part aligned with an optical axis of any one side of two objective lenses 14, 15; and a holder 30 which is attached at a lower plane of the holder base 16 along the cone-shaped aperture part so as to be moved in a tilt state and has a recess part which houses a chromatic aberration correction element 33 correcting coma-aberration caused by any one of objective lenses 14, 15 tilted opposite to the lens holder 18 and chromatic aberration of recording and reproducing light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008069781-A (JP)
Title: Undercut fillet radius for blade dovetail
Inventor: MILLER WILLIAM JOHN
IPC: F01D5/14
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an undercut fillet radius for a blade dovetail.  <P>SOLUTION: A turbine or compressor blade assembly comprises a blade secured to a dovetail section installable to a wheel. The dovetail section has a dovetail 14 formed to be fitted into a slot with a corresponding shape of a wheel 30. A dovetail platform 22 acts as a joined part between the blade and the dovetail. An undercut fillet radius 26 is formed at the crossing part of the dovetail platform with a dovetail pressure surface 16. The undercut radius has part profiles formed to reduce the stress at the contact end edge. The additional characteristic shape is the area in which the undercut radius moves into a P cut area 24 at the front end (leading edge) of the dovetail.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009067917-A (JP)
Title: One-pack moisture-curable composition and sealing material composition
Inventor: MORIYA MASAHIRO
IPC: C09K3/10
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-pack moisture-curable composition and a one-pack moisture-curable sealing material composition which have good workability, no foamability and good curability, ensure such mechanical properties as high extensibility, low modulus and excellent adhesion, and yield a cured product excellent in weather resistance and durability.  <P>SOLUTION: The one-pack moisture-curable composition and the one-pack moisture-curable sealing material composition comprise a urethane prepolymer (A) containing an oxazolidine ring and an isocyanate group, surface-treated calcium carbonate (B), a light stabilizer (C), a curing accelerator (D) and, optionally, a plasticizer (E) and additives (F).  <P>COPYRIGHT: (C)2009,JPO&INPIT